Patents by Inventor GUOXING YU

GUOXING YU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of device tracking, terminal device, and storage medium
    Patent number: 11127156
    Abstract: A method of device tracking is provided. Based on a captured image containing a marker, first spatial position is acquired. Based on a captured image of a scene, second spatial position is acquired. Based on at least one of the first spatial position and the second spatial position, a terminal device may be positioned and tracked.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: September 21, 2021
    Assignee: GUANGDONG VIRTUAL REALITY TECHNOLOGY CO., LTD.
    Inventors: Yongtao Hu, Guoxing Yu, Jingwen Dai
  • Method of displaying virtual content based on markers
    Patent number: 11049324
    Abstract: A method of generating a virtual object includes: capturing an image containing a target marker, wherein the target marker is at least one marker of a plurality of markers, and is within a visual range of the terminal device, and the plurality of markers are arranged at various positions dispersively; acquiring a target spatial position of the target marker relative to the terminal device, based on the image; reading a first spatial position relation between each of the plurality of markers, storing the same in the terminal device, and acquiring a second spatial position relation of a virtual object relative to the plurality of markers; determining a display position of the virtual object, based on the first spatial position relation, the second spatial position relation, and the target spatial position; and generating the virtual object based on the display position.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: June 29, 2021
    Assignee: GUANGDONG VIRTUAL REALITY TECHNOLOGY CO., LTD.
    Inventors: Yuanqing Yin, Guoxing Yu, Yifu Qiao, Jingwen Dai, Jie He
  • METHOD OF DEVICE TRACKING, TERMINAL DEVICE, AND STORAGE MEDIUM
    Publication number: 20200090365
    Abstract: A method of device tracking is provided. Based on a captured image containing a marker, first spatial position is acquired. Based on a captured image of a scene, second spatial position is acquired. Based on at least one of the first spatial position and the second spatial position, a terminal device may be positioned and tracked.
    Type: Application
    Filed: November 19, 2019
    Publication date: March 19, 2020
    Inventors: YONGTAO HU, GUOXING YU, JINGWEN DAI
  • METHOD OF DISPLAYING VIRTUAL CONTENT BASED ON MARKERS
    Publication number: 20200066054
    Abstract: A method of generating a virtual object includes: capturing an image containing a target marker, wherein the target marker is at least one marker of a plurality of markers, and is within a visual range of the terminal device, and the plurality of markers are arranged at various positions dispersively; acquiring a target spatial position of the target marker relative to the terminal device, based on the image; reading a first spatial position relation between each of the plurality of markers, storing the same in the terminal device, and acquiring a second spatial position relation of a virtual object relative to the plurality of markers; determining a display position of the virtual object, based on the first spatial position relation, the second spatial position relation, and the target spatial position; and generating the virtual object based on the display position.
    Type: Application
    Filed: October 29, 2019
    Publication date: February 27, 2020
    Inventors: YUANQING YIN, GUOXING YU, YIFU QIAO, JINGWEN DAI, JIE HE